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US Patent: 145,593
Machines for Planing the Edge of Sheet-Metal
Patentee:
Greenleaf B. Rundlett - South New Market, Rockingham County, NH

USPTO Classifications:
409/346

Tool Categories:
metalworking machines : metal planers

Assignees:
Swamscot Machine Co. - South New Market, Rockingham County, NH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 13, 1873
Granted: Dec. 16, 1873

Patent Pictures:
USPTO pdf tiff
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